APA (7th ed.) Citation

Johnson, J. H. (1972). Urban geography: An introductory analysis (2d ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Johnson, James Henry. Urban Geography: An Introductory Analysis. 2d ed. Oxford, New York: Pergamon Press, 1972.

MLA (9th ed.) Citation

Johnson, James Henry. Urban Geography: An Introductory Analysis. 2d ed. Pergamon Press, 1972.